ON THE DIVERGENT PROPERTIES OF TWO-SIDED SOR WEIERSTRASS METHOD

N Kjurkchiev, M Petkovi´cpetkovi´c
1999 FACTA UNIVERSITATIS (NIŠNIˇNIŠ) Ser. Math. Inform   unpublished
In this paper the convergence properties of the two-side successive over-relaxation (TSSOR) method of Weierstrass' type is discussed. Initial conditions under which this method is divergent are stated. The main theorem generalizes some recent results concerning divergent properties of simultaneous methods for finding polynomial zeros.
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